! Started logfile: ./J1444+1131_S_uvs.log on Sat Jan 2 09:56:24 2016 obs J1444+1131_S_uva.fits ! Reading UV FITS file: J1444+1131_S_uva.fits ! AN table 1: 116 integrations on 36 of 36 possible baselines. ! AN table 2: 58 integrations on 28 of 28 possible baselines. ! AN table 3: 58 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.828125 visibilities/baseline/integration-bin. ! Found source: J1444+1131 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22499e+09 8e+06 1 8e+06 ! 02 2 2.23299e+09 8e+06 1 8e+06 ! 03 3 2.25499e+09 8e+06 1 8e+06 ! 04 4 2.26299e+09 8e+06 1 8e+06 ! 05 5 2.34499e+09 8e+06 1 8e+06 ! 06 6 2.35299e+09 8e+06 1 8e+06 ! 07 7 2.36499e+09 8e+06 1 8e+06 ! 08 8 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 49184 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet ./J1444+1131_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 175 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 175 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 175 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003093Jy sigma=10.924353 ! Fit after self-cal, rms=0.956839Jy sigma=10.460293 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.113 mas, bmaj=8.574 mas, bpa=-15.1 degrees ! Estimated noise=0.677211 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0375111 Jy ! Component: 100 - total flux cleaned = 0.045691 Jy ! Total flux subtracted in 100 components = 0.045691 Jy ! Clean residual min=-0.002784 max=0.002843 Jy/beam ! Clean residual mean=0.000000 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.045691 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.045691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.075201Jy sigma=0.764667 ! Fit after self-cal, rms=0.073587Jy sigma=0.746747 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315623 Jy ! Component: 100 - total flux cleaned = 0.00376411 Jy ! Total flux subtracted in 100 components = 0.00376411 Jy ! Clean residual min=-0.002611 max=0.002380 Jy/beam ! Clean residual mean=-0.000001 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0494551 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0494551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073514Jy sigma=0.745437 ! Fit after self-cal, rms=0.073494Jy sigma=0.745273 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.915 mas, bmaj=9.152 mas, bpa=-13.66 degrees ! Estimated noise=0.345062 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000318524 Jy ! Component: 100 - total flux cleaned = -0.000353284 Jy ! Component: 150 - total flux cleaned = -0.000353629 Jy ! Component: 200 - total flux cleaned = -0.00035322 Jy ! Total flux subtracted in 200 components = -0.00035322 Jy ! Clean residual min=-0.001695 max=0.001720 Jy/beam ! Clean residual mean=0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0491019 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0491019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073459Jy sigma=0.745032 ! Fit after self-cal, rms=0.073431Jy sigma=0.744786 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.915 x 9.152 at -13.66 degrees (North through East) ! Clean map min=-0.0016954 max=0.049486 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.93 KP 1.19 LA 1.16 ! MK 0.95 NL 0.91 OV 0.91 PT 1.12 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 KP 0.98 LA 0.94 ! MK 0.91 NL 1.03 OV 1.00* PT 1.06 ! SC 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.87 KP 1.18 LA 1.12 ! MK 1.04 NL 0.92 OV 1.00* PT 1.09 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.05 KP 1.18 LA 1.14 ! MK 0.97 NL 1.04 OV 0.95 PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.99 KP 1.06 LA 0.85 ! MK 1.06 NL 0.97 OV 0.97 PT 1.15 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.92 KP 0.91 LA 0.87 ! MK 1.03 NL 0.93 OV 0.85 PT 1.17 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.073431Jy sigma=0.744786 ! Fit after self-cal, rms=0.073629Jy sigma=0.744272 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.904 mas, bmaj=9.161 mas, bpa=-13.66 degrees ! Estimated noise=0.344688 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.00581e-05 Jy ! Component: 100 - total flux cleaned = 6.14022e-05 Jy ! Component: 150 - total flux cleaned = 6.24722e-05 Jy ! Component: 200 - total flux cleaned = 8.96061e-05 Jy ! Total flux subtracted in 200 components = 8.96061e-05 Jy ! Clean residual min=-0.001690 max=0.001630 Jy/beam ! Clean residual mean=0.000003 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0491915 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.0491915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073606Jy sigma=0.744092 ! Fit after self-cal, rms=0.073647Jy sigma=0.743878 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073647Jy sigma=0.743878 ! Fit after self-cal, rms=0.074197Jy sigma=0.743540 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.914 mas, bmaj=9.16 mas, bpa=-13.62 degrees ! Estimated noise=0.344824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.5997e-05 Jy ! Component: 100 - total flux cleaned = 9.61412e-05 Jy ! Component: 150 - total flux cleaned = 9.65079e-05 Jy ! Component: 200 - total flux cleaned = 0.000119954 Jy ! Total flux subtracted in 200 components = 0.000119954 Jy ! Clean residual min=-0.001569 max=0.001496 Jy/beam ! Clean residual mean=0.000003 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0493115 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.0493114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.074179Jy sigma=0.743398 ! Fit after self-cal, rms=0.074217Jy sigma=0.743224 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000758087 Jy ! Component: 100 - total flux cleaned = 0.000720971 Jy ! Component: 150 - total flux cleaned = 0.000655305 Jy ! Component: 200 - total flux cleaned = 0.000541682 Jy ! Total flux subtracted in 200 components = 0.000541682 Jy ! Clean residual min=-0.001450 max=0.001472 Jy/beam ! Clean residual mean=0.000003 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0498531 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.0498531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.074161Jy sigma=0.742827 ! Fit after self-cal, rms=0.074139Jy sigma=0.742614 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.074139Jy sigma=0.742614 ! Fit after self-cal, rms=0.074203Jy sigma=0.742245 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.903 mas, bmaj=9.115 mas, bpa=-13.49 degrees ! Estimated noise=0.34427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000559401 Jy ! Component: 100 - total flux cleaned = 0.000590063 Jy ! Component: 150 - total flux cleaned = 0.000568684 Jy ! Component: 200 - total flux cleaned = 0.000530041 Jy ! Total flux subtracted in 200 components = 0.000530041 Jy ! Clean residual min=-0.001350 max=0.001369 Jy/beam ! Clean residual mean=0.000003 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0503832 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.0503832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.074177Jy sigma=0.742087 ! Fit after self-cal, rms=0.074183Jy sigma=0.741863 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000247788 Jy ! Component: 100 - total flux cleaned = 0.000249654 Jy ! Component: 150 - total flux cleaned = 0.000174372 Jy ! Component: 200 - total flux cleaned = 0.000140132 Jy ! Total flux subtracted in 200 components = 0.000140132 Jy ! Clean residual min=-0.001384 max=0.001354 Jy/beam ! Clean residual mean=0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0505233 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.0505233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.074166Jy sigma=0.741768 ! Fit after self-cal, rms=0.074150Jy sigma=0.741674 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.074150Jy sigma=0.741674 ! Fit after self-cal, rms=0.073810Jy sigma=0.741385 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.841 mas, bmaj=11.13 mas, bpa=9.152 degrees ! Estimated noise=0.406568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000382894 Jy ! Component: 100 - total flux cleaned = 0.00044319 Jy ! Component: 150 - total flux cleaned = 0.00045615 Jy ! Component: 200 - total flux cleaned = 0.000444697 Jy ! Total flux subtracted in 200 components = 0.000444697 Jy ! Clean residual min=-0.001402 max=0.001330 Jy/beam ! Clean residual mean=0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.050968 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.050968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073807Jy sigma=0.741366 ! Fit after self-cal, rms=0.073806Jy sigma=0.741277 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104162 Jy ! Component: 100 - total flux cleaned = 0.000138868 Jy ! Component: 150 - total flux cleaned = 0.000129278 Jy ! Component: 200 - total flux cleaned = 0.000138063 Jy ! Total flux subtracted in 200 components = 0.000138063 Jy ! Clean residual min=-0.001390 max=0.001313 Jy/beam ! Clean residual mean=0.000003 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0511061 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 66 components and 0.0511061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073804Jy sigma=0.741271 ! Fit after self-cal, rms=0.073803Jy sigma=0.741253 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.905 mas, bmaj=9.129 mas, bpa=-13.51 degrees ! Estimated noise=0.343333 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.905 x 9.129 at -13.51 degrees (North through East) ! Clean map min=-0.0020472 max=0.049103 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.112 mas, bmaj=8.57 mas, bpa=-15.01 degrees ! Estimated noise=0.667818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0383277 Jy ! Component: 100 - total flux cleaned = 0.0471043 Jy ! Component: 150 - total flux cleaned = 0.0495463 Jy ! Component: 200 - total flux cleaned = 0.0503467 Jy ! Total flux subtracted in 200 components = 0.0503467 Jy ! Clean residual min=-0.002448 max=0.002163 Jy/beam ! Clean residual mean=0.000000 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0503467 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0503467 Jy ! Inverting map and beam ! Estimated beam: bmin=3.905 mas, bmaj=9.129 mas, bpa=-13.51 degrees ! Estimated noise=0.343333 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000855526 Jy ! Component: 100 - total flux cleaned = 0.000860955 Jy ! Component: 150 - total flux cleaned = 0.000770972 Jy ! Component: 200 - total flux cleaned = 0.000689715 Jy ! Total flux subtracted in 200 components = 0.000689715 Jy ! Clean residual min=-0.001670 max=0.001532 Jy/beam ! Clean residual mean=0.000002 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0510364 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.0510364 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.841 mas, bmaj=11.13 mas, bpa=9.152 degrees ! Estimated noise=0.406568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.04397e-05 Jy ! Component: 100 - total flux cleaned = 0.000121423 Jy ! Component: 150 - total flux cleaned = 0.00018711 Jy ! Component: 200 - total flux cleaned = 0.000201348 Jy ! Total flux subtracted in 200 components = 0.000201348 Jy ! Clean residual min=-0.001496 max=0.001356 Jy/beam ! Clean residual mean=0.000003 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0512377 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.36126e-05 Jy ! Component: 100 - total flux cleaned = 2.53737e-05 Jy ! Component: 150 - total flux cleaned = 1.41958e-05 Jy ! Component: 200 - total flux cleaned = 1.4218e-05 Jy ! Total flux subtracted in 200 components = 1.4218e-05 Jy ! Clean residual min=-0.001469 max=0.001325 Jy/beam ! Clean residual mean=0.000003 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.051252 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.051252 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.905 mas, bmaj=9.129 mas, bpa=-13.51 degrees ! Estimated noise=0.343333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.2319e-05 Jy ! Component: 100 - total flux cleaned = -0.000146731 Jy ! Component: 150 - total flux cleaned = -0.000202598 Jy ! Component: 200 - total flux cleaned = -0.000253021 Jy ! Total flux subtracted in 200 components = -0.000253021 Jy ! Clean residual min=-0.001539 max=0.001451 Jy/beam ! Clean residual mean=0.000002 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0509989 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.0509989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073825Jy sigma=0.741458 ! Fit after self-cal, rms=0.073825Jy sigma=0.741368 wmodel ./J1444+1131_S_map.mod ! Writing 53 model components to file: ./J1444+1131_S_map.mod wobs ./J1444+1131_S_uvs.fits ! Writing UV FITS file: ./J1444+1131_S_uvs.fits wwins ./J1444+1131_S_map.win ! wwins: Wrote 2 windows to ./J1444+1131_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 1.90047e-05 Jy ! Component: 100 - total flux cleaned = 0.000159246 Jy ! Component: 150 - total flux cleaned = 0.000225929 Jy ! Component: 200 - total flux cleaned = 0.000290279 Jy ! Component: 250 - total flux cleaned = 0.000331193 Jy ! Component: 300 - total flux cleaned = 0.000370368 Jy ! Component: 350 - total flux cleaned = 0.00042742 Jy ! Component: 400 - total flux cleaned = 0.000445444 Jy ! Component: 450 - total flux cleaned = 0.00042712 Jy ! Component: 500 - total flux cleaned = 0.000375067 Jy ! Component: 550 - total flux cleaned = 0.000409072 Jy ! Component: 600 - total flux cleaned = 0.000392507 Jy ! Component: 650 - total flux cleaned = 0.000424798 Jy ! Component: 700 - total flux cleaned = 0.000440692 Jy ! Component: 750 - total flux cleaned = 0.000517901 Jy ! Component: 800 - total flux cleaned = 0.000548168 Jy ! Component: 850 - total flux cleaned = 0.000578118 Jy ! Component: 900 - total flux cleaned = 0.000578663 Jy ! Component: 950 - total flux cleaned = 0.000680247 Jy ! Component: 1000 - total flux cleaned = 0.000694462 Jy ! Component: 1050 - total flux cleaned = 0.000750551 Jy ! Component: 1100 - total flux cleaned = 0.000750404 Jy ! Component: 1150 - total flux cleaned = 0.000804765 Jy ! Component: 1200 - total flux cleaned = 0.000818267 Jy ! Component: 1250 - total flux cleaned = 0.000858221 Jy ! Component: 1300 - total flux cleaned = 0.000897606 Jy ! Component: 1350 - total flux cleaned = 0.000923347 Jy ! Component: 1400 - total flux cleaned = 0.000923305 Jy ! Component: 1450 - total flux cleaned = 0.000923402 Jy ! Component: 1500 - total flux cleaned = 0.00098573 Jy ! Component: 1550 - total flux cleaned = 0.00103508 Jy ! Component: 1600 - total flux cleaned = 0.00107172 Jy ! Component: 1650 - total flux cleaned = 0.00113202 Jy ! Component: 1700 - total flux cleaned = 0.00114401 Jy ! Component: 1750 - total flux cleaned = 0.00119125 Jy ! Component: 1800 - total flux cleaned = 0.00126144 Jy ! Component: 1850 - total flux cleaned = 0.00134238 Jy ! Component: 1900 - total flux cleaned = 0.00136532 Jy ! Component: 1950 - total flux cleaned = 0.00142211 Jy ! Component: 2000 - total flux cleaned = 0.00152309 Jy ! Component: 2050 - total flux cleaned = 0.00156752 Jy ! Component: 2100 - total flux cleaned = 0.00166635 Jy ! Component: 2150 - total flux cleaned = 0.0016882 Jy ! Component: 2200 - total flux cleaned = 0.00176377 Jy ! Component: 2250 - total flux cleaned = 0.00181707 Jy ! Component: 2300 - total flux cleaned = 0.00188073 Jy ! Component: 2350 - total flux cleaned = 0.00191234 Jy ! Component: 2400 - total flux cleaned = 0.00200611 Jy ! Component: 2450 - total flux cleaned = 0.00205773 Jy ! Component: 2500 - total flux cleaned = 0.00209882 Jy ! Component: 2550 - total flux cleaned = 0.00215985 Jy ! Component: 2600 - total flux cleaned = 0.00221024 Jy ! Component: 2650 - total flux cleaned = 0.00229014 Jy ! Component: 2700 - total flux cleaned = 0.00233972 Jy ! Component: 2750 - total flux cleaned = 0.00238904 Jy ! Component: 2800 - total flux cleaned = 0.00247693 Jy ! Component: 2850 - total flux cleaned = 0.00254475 Jy ! Component: 2900 - total flux cleaned = 0.00262173 Jy ! Component: 2950 - total flux cleaned = 0.00267909 Jy ! Component: 3000 - total flux cleaned = 0.00279295 Jy ! Component: 3050 - total flux cleaned = 0.00284004 Jy ! Component: 3100 - total flux cleaned = 0.00290547 Jy ! Component: 3150 - total flux cleaned = 0.00298891 Jy ! Component: 3200 - total flux cleaned = 0.00304414 Jy ! Component: 3250 - total flux cleaned = 0.00308083 Jy ! Component: 3300 - total flux cleaned = 0.00314452 Jy ! Component: 3350 - total flux cleaned = 0.00323475 Jy ! Component: 3400 - total flux cleaned = 0.00326164 Jy ! Component: 3450 - total flux cleaned = 0.00331503 Jy ! Component: 3500 - total flux cleaned = 0.00337687 Jy ! Component: 3550 - total flux cleaned = 0.00342962 Jy ! Component: 3600 - total flux cleaned = 0.00348199 Jy ! Component: 3650 - total flux cleaned = 0.00351657 Jy ! Component: 3700 - total flux cleaned = 0.00356827 Jy ! Component: 3750 - total flux cleaned = 0.00361953 Jy ! Component: 3800 - total flux cleaned = 0.00367891 Jy ! Component: 3850 - total flux cleaned = 0.00368741 Jy ! Component: 3900 - total flux cleaned = 0.00377126 Jy ! Component: 3950 - total flux cleaned = 0.00378783 Jy ! Component: 4000 - total flux cleaned = 0.00384564 Jy ! Component: 4050 - total flux cleaned = 0.00387036 Jy ! Total flux subtracted in 4096 components = 0.00395214 Jy ! Clean residual min=-0.000431 max=0.000517 Jy/beam ! Clean residual mean=0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0549511 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 329 components and 0.0549511 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1444+1131_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.905 x 9.129 at -13.51 degrees (North through East) ! Clean map min=-0.0015792 max=0.048585 Jy/beam ! Writing clean map to FITS file: ./J1444+1131_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0485847 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151793 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.93729 0.93729 1.87458 3.74916 7.49832 14.9966 29.9933 59.9866 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 320.071 quit ! Quitting program ! Log file ./J1444+1131_S_uvs.log closed on Sat Jan 2 09:56:31 2016